ITSM and ITILKnow Your ITIL 4 Practice: Architecture ManagementAbhinav KaiserNovember 12, 2020November 12, 2020 by Abhinav KaiserNovember 12, 2020November 12, 202009175 The concept of a service model is the base that withstands the rigor of service management. The architecture of services to its constituent components and...